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Showing posts with label contamination. Show all posts
Showing posts with label contamination. Show all posts

Wednesday, March 10, 2010

WHO says!

Here's something to mull over. The World Health Organization openly says the world needs food security and food safety. Food safety plays a huge role in nutrition, improved health, functionality and economic status in the international population, especially in countries where grains, nuts, spices, milk, and meat are the primary food sources and primary exports. The potential for these countries to physically and economically thrive unfortunately relies on the weather and quantity of food that becomes contaminated. In any given year a food source could devastate hundreds of people and reduce much needed income for a country.

The number of people exposed to aflatoxin contaminated food in developing countries is daunting - 5 billion. Yes, BILLION! There are many practices in agriculture that can prevent aflatoxin occurrence, however, there are certain natural incidents that are uncontrollable - amount of insect infestation, severe weather, temperature changes, soil content, humidity and conditions for crop drying.

Much evidence shows chronic aflatoxin exposure may lead to impaired immunity, reduction of nutrient absorption, and decreased growth in humans and animals, and have a negative influence in people with malaria and HIV/AIDS. Also, aflatoxin may heighten susceptibility to a larger number of diseases.

Unfortunately, there are no standard international regulations to the content of toxins in crops, but there are procedures starting with preharvest that should be followed to keep levels low. Any programs to prevent and raise awareness of toxicity in crops should be available to all farmers, too. This always takes time and money, but in the long run will decrease the prevalence of aflatoxin poisoning in humans and animals.

If you'd like more to read on mycotoxins in our food, just look on the WHO (World Health Organization) website:

Mycotoxins in Food

Friday, January 29, 2010

Red Flags

Lets talk about food. Some people are avid label readers, choosing those food products that list good-for-you ingredients and are the freshest, and some people have the 'its a free-for-all' attitude and put whatever they want in their shopping cart. Here are a few thoughts on what foods to avoid to help the already conscientous shopper and create hesitation in those who aren't.

Choosing the right foods to eat can be a time consuming and costly process. The most obvious steps to take are to read food labels, check for organically, locally grown foods, and the least obvious steps - think about a food's origin and look closely at all foods for any signs of mold or deterioration.

There are food products in this country, and elsewhere, that should raise a red flag for mold content or any contamination. Remember Mad Cow Disease? But, it isn't just meat that can be tainted. Grains are a breeding ground for molds and mycotoxins (the waste product of molds) that may not necessarily be seen in the final product. They are stored in silos for periods of time, and if exposed to moisture, initiate mold very quickly. Once the mold is present, it should not be eaten, by livestock or humans. Mold contamination easily affects feed for livestock, which then potentially gets passed on to humans through the meat and dairy products.

Also, fruits and vegetables have high moisture content. They need breathing room to stay dry and inhibit mold. Purchase the dryest, freshest fruits and vegetables possible that are stored in packages adequately vented. Organic foods are best but can still become wet and lay compacted in the vegetable case. Always store fruits and vegetables in a clean, breathable area in the refrigerator to not pass on mold from previous foods stored. Noticably contaminated food is hard to throw when there are hungry people in the world, but for safety and health reasons, it should be a given.

This topic is not meant to be frightening, just as a hint of caution. Maybe it will help make the next trip to the grocery store a little easier knowing about these red flags.